e-Learning for Healthcare have recently produced some new resources to help train your staff about dementia.
You can see the open access sessions here: http://www.e-lfh.org.uk/programmes/dementia/open-access-sessions
However, the open access sessions won't record your progress. In order to record the work you are doing you will need to register. Free registration is allowed if you work within the social care sector and you are registered with the National Minimum Data Set for Social Care which I'm guessing many of you already are. If not, it's an easy process to do and you can do that here.